Seems to be a problem of that particular website. The examples[1] of ECharts work fine. [1] https://echarts.apache.org/examples/en/index.html#chart-type-line h

Seems to be a problem of that particular website. The examples[1] of ECharts work fine. [1] https://echarts.apache.org/examples/en/index.html#chart-type-line https://echarts.apache.org/examples/en/index.html#chart-type...